门廊是由四叉树形支撑物构成，从每个绝缘基座上呈上升状，承受着建筑物的荷载。该设计减少了隔离桩的数量，并节省了使用。
The porch is set from quadruple tree-shaped supports that rise from each insulator to receive loads from the building. It reduces the number of insulators, and saves use.
现役建筑结构经过一段时间的使用，其抗力和荷载效应都与设计时的不同。
Being used for many years, the existing structure differs from original design in performance and load-appearance.
当需要采用空间钢构架承受施工荷载、直接悬挂模板时，应按本文建议的施工和使用两个受力阶段进行设计计算。
The spatial steel frame bearing construction loads and directly hanging formwork must be calculated by two stage design method recommended in this paper.
应用推荐